|
| Variable | Property | Description |
|
| CRASH | Target variable | 1 = crash happened, 0 = no crash |
| ID | ID variable | Crossing identification |
| AADT_N | Numeric | Annual average daily traffic |
| AVERAGE_TRAIN_SPEED | Numeric | Average train speed |
| DAYSWT | Numeric | Day switching trains |
| DAYTHRU | Numeric | Day through trains |
| NGHTSWT | Numeric | Night switching trains |
| NGHTTHRU | Numeric | Night through trains |
| SCHLBUS | Numeric | Average number of school bus passing over the crossing |
| Highway_Paved | Category | Is highway paved or not? 1 = yes, 0 = no |
| Highway_Stop | Category | Highway stop sign presence: 1 = yes, 0 = no |
| HWYSYS | Category | Highway system the highway belongs to: 1 = National Interstate System, 2 = other national highway systems, 3 = Federal-Aid Highway System, 4 = non-Federal-Aid Highway System |
| TRUCKLN | Category | Are truck pull-out lanes present? 1 = yes, 0 = no |
| ADVWARN | Category | Railroad advance warning signal presence: 1 = yes, 0 = no |
| COMPOWER | Category | Commercial power availability: 1 = yes, 0 = no |
| DOWNST | Category | Does track run down a street? 1 = yes, 0 = no |
| FLASHMAS | Numeric | Number of mast-mounted flashing lights in pairs |
| FLASHNOV | Numeric | Number of cantilevered flashing lights not over traffic lane |
| FLASHOV | Numeric | Number of cantilevered flashing lights over traffic lane |
| FLASHPAI | Numeric | Number of flashing lights in pairs |
| GATES | Numeric | Number of gates |
| Near_City | Category | The crossing is in or near city? 1 = near city, 0 = in city |
| PAVEMRK | Category | Distance of pavement markings from crossing: 1 = less than 75 ft, 2 = 75 to 200 ft, 3 = 200 to 500 ft, 4 = N/A |
| SGNLEQP | Category | Is track equipped with train signals? 1 = yes, 0 = no |
| SPSEL | Category | Train detection: 1 = constant warning time system (CWT), 2 = direct current audio frequency overlay (DC/AFO), 3 = N/A |
| STOPSTD | Numeric | Number of highway stop signs |
| TOTAL_NUMBER_TRACK | Numeric | Number of rail tracks |
| TRAFICLN | Numeric | Number of traffic lanes crossing railroad |
| WHISTBAN | Category | Quiet zone: 1 = 24 hours, 2 = partial, 3 = unknown, 4 = no |
| WIGWAGS | Numeric | Number of wigwags |
| XANGLE | Category | Smallest crossing angle: 1 = 0–29, 2 = 30–59, 3 = 60–90 |
| XBUCK | Numeric | Number of cross bucks |
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